{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662070427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c49f203f3ae4826a8e8345ad5375e19ac59bcd58452d74ad1f664d2d1cbc926",
    "signature": "0xaf2220a3b5f943a45c93114efe483ffb1c2f045976df0450973d19b68e637c5652bd52e5e69615b312164642bef64ac85fac8adba8df6b13dbf05fadab5ff5b31b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}