{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1464915116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe986650cabcac4b8a684b223f1aee1742c2db31d15b4175ba431fb9834a059fb",
    "signature": "0xbb13771859b607ad614e4a67dfe101a76a22353852490c8a108c5e7ee638843133dffea421fb91e5bd305d4074f3666dcd0aada007262da4370afd2b9cdd80a61b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}