{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389550150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62a86281799dc9eddf7c953cab999028f32fcfca1c4dfb793f06e32f8857b5a6",
    "signature": "0x3e086ff13e8717838bd7d15ef63b945ed866c10c1127e577d25a656e8fafdf0409ff5b6fdd2ebc32ec5a722d3c2fde82fc7bbb91be86010c860ec25b3983c8781c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}