{
  "manageEntity": {
    "action": "Repost",
    "entityId": "134236494",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8d9eab2d992fe5477934a0f8d80392389b0c4605786bb58da416b0d40e05464",
    "signature": "0x3f668ed2af0de3685b79afb71eb2a582e27c749e121acaa1deb98cc61012729f554a0fe785bd922f8aab220a0fdebc88633c535eb9d0e9138e1996c663410d9b1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}