{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1062537459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b300ea43cadc9457664681487e5dcced72f960c67b8da73c9b0e830c1e8c919",
    "signature": "0x98cc68f1afb05678193d51ebf21dc379626f6d2cca4f036ef9d0a422aa6cb825064e2aa9c7f190391bb5b4bd42e7838ac05d96e796bee7df99397776a12a7bda1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}