{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1947405415",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5c64683e3cb67c844ab9c5a64275d9e7f5aced82d57cbcd23ce7e022ee60770",
    "signature": "0xb2480f1af9f77f3da076f66d19ce39e41abcd907762843ab47a7dee255bcc2ff453036e9d221a94e7a84abb1b1d1c330520529c555ef057d7ce2ad2a40d9d0411b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}