{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588364798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2772df620e808d464f0812f64038be8aadadf19f60cac64681481a08a7abe1ae",
    "signature": "0x78cfe7f852994c3cfdaa6f4bea7fcbcc5a28eff8d0649e774e1101f90af96d566fce75c3e73683a69aae0a6568e20775fd4a4bbf1ccdd62227d5a084be2d3ba81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}