{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1312249969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f26677fb5e94d0b3aac6cf5eb7e1c5a33c17e52c6153f3001d61c9d4f98c766",
    "signature": "0x12ab3f102c9ff3c5578188309f2ea3a3706cc56b6c6c85a23fed2d1e78335781508864017077fa9530b7be554efa97176fb1ecede5c39db2337528590a2d32ba1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}