{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1477654612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fa365a78ee0aed65f86151eb73469437e84329888d8829c50fc8308d6085f39",
    "signature": "0x7c0fc1b091ee7c11c40a0348a11b331b0a224d39da0946f7d0851e237e27422426a8d4c52a6654252c21333a3c60eca61ed7cb043f33a2f9886e3ff1338cbe751c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}