{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25436634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f7f4cf7a435e49459eae5cab1d98a279bc4592666c290f0b4c75b3e93ad9366",
    "signature": "0x26f3cb8000079d851c1343b78b4bea1eff50103dcbb4454d45510d3ec6a7871474ce0bd3e17b67f029db098d29eae65b98c2536f50ab264e9ba3d7fc9bd679d41c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}