{
  "manageEntity": {
    "action": "Repost",
    "entityId": "774352659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ad712cb625a8a15b828ced4420186169db5862a24ddc6ca4de1c6de0df671b9",
    "signature": "0x301edee49e781c5be0a28c952a3e74652eb0d6f45d7f65b3b91f76ae69fe16f12e06284c467324d7ce395e6be859e2fa3deececf349fc18fe3e6e970157bb55c1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}