{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2101654740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd65e00cb3349a5ea2ee0857f847188f875c302325e1483afdb53eea9ee4121bc",
    "signature": "0xbc0953b6303ffa80b409c7a26f562cd3a2c57df87266dda526d6e00ab540fc875bd414066e36c4f4c635448c0fa5191cf26c355dc2551fd6243f8bdbc7b3e3561c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}