{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591900266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32736858b691dc4308a2970bd558ea691037dc8903f85750043d3e218e667031",
    "signature": "0x7258d18631e0af5c029d89d93bdfba171e20a64cdcacb7df890764c2003bb19c3d77b9b3d7ab2696af9fa772576c14460121b85ea029fa97273e9213b23920bd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}