{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2107629682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a09d8328795d9acda0092a804b9c9445208a0cb85a7b3a84152322a3767a6d0",
    "signature": "0x6501e67498393287d0556f9bf1d8d35320d24801941d7b8f21198eeca0e83d71225bc5d8193f23cb86fb33c1f6e729068dff7f44f34d76347150e8272d61d9541b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}