{
  "manageEntity": {
    "action": "Repost",
    "entityId": "629967211",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f94a541156bbed833f01aa1c1258debba386ac3d2314556e34baa099619bdf4",
    "signature": "0x0e604038fdba9b0785a54e381daa4269c67bb08fb94c6fec7453f5b3a60572102e28d09f088c12ed5f274c99284726cfc01fb375b3761c042856d14791dd8d521c",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}