{
  "manageEntity": {
    "action": "Repost",
    "entityId": "39738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97d9012e92212e8152a6838b602d04eae742ccba5ddfec8c50bf98ff3fbe777b",
    "signature": "0x1dd04f15a41de895a2cabea3323c0f0b715c1179bcdd5f98d20b436690daa411195be61dddbab1427cb5a16848819c2727ccc8eb37393f01477a3bd0ed451c761b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}