{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2085437305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe8255c7a6ccfb1c2b2b4f398193c1ab144b72a0cbfc0d35c05d6a7699d33bb2e",
    "signature": "0xc127f8ab6584bcad33ed50049863e068ea254ef2ef9e5033a84a5ed761b0724f6e87416533811269b2fdbf4d2a55eac9c44a03a3e7a5c5fe65796bbb5364c8f01b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}