{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x588203b0e0ef9e58679cd37277141a5900e56568cb72b083e74b21c913761c04",
    "signature": "0xa56914e3714716107f496bdc56fbfe7717c60a0092af870c1217aa83de0276630d3e987291509b876ee3f572f2d4b55124cc7a0b20725fd862ee584dba87a2af1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}