{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19011",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a104ea8cd441deca00b6c1c84fdfbcbed5c259825fb35b29736456ab13dbb77",
    "signature": "0xa1b4b4c205da81e251bb615ef233c9ed86038376d2e246c13eadb04352e9a4b22429d8ec90beac2e32c8129eb6427b94084359044efe5c9f47014e1fb63202781c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}