{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1492854971",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc691fd731c8847ba4d21f697e8fc796b14de7761e901dfb7fe199d292747f7c",
    "signature": "0x8376b8772cdcbe82d3bf5f8a1c4a49b1fdb2a01d0bec77cdd99cedc647d3afd63509723de2e052523e1d06a4cc15760570b8a246f150764bc78b95403152aa441c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}