{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1579103790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07e595a1e1d89c9edae994dddd104000debe687bc194eb7637b354a85e49139e",
    "signature": "0x4814a7c9251c7efc81e12161f12b90aa60b040b85716e3c55efd515e24aa986f13a8fbbbde7f5ef0dc39ea3e1280eb2be180ce0d810bdbbdfdeb15384b1f0e071c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}