{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207730675",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd667866660722bf59dfe06199aef3d7443438053b152b073371541e356c0dd0d",
    "signature": "0x5e351705da75d0a8dd6266939c4bb8aedafd85ac710ff11ad0b2666cf0a73dee6f0d5eb90f53dbc6ef1d2854feb42e5aec842fd2559fce01498c2c0e8d5bcefd1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}