{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558130250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79a96e035bc4c38567f61f9219da1f4e4a0e2d20cd7901b5b021b1ccc78f2e77",
    "signature": "0x6afe1490f5d61fdbcb73690933287f32c24d8781c56e0b75f22cfafed8975df60a4905b3cb85be4015089b1e491632a7a4c8e04cd2d169fa01c8a7eb36a245f21c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}