{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1464710382",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d38467f957c863b15d6eeb08842aa130cd8933f6c8ef2be330a2b820bd06cc3",
    "signature": "0xe880b8fedec2239810f2b74df1a1c36f16d863826e740859c6c8605a374581b4677eae2f24ead58251e38b0b811bd139492a2616cc3a91625ad3f38b3e8d08b21c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}