{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1518762192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3fe08ca05519f1a5897ab01e1ba3d8805a47c180cb637a587910aff7683b355",
    "signature": "0xac4de9800929d124ab79299af6004911dc2fb2a0532c390dea916d40c9ce65557283349b66782e29b5fb4a8bc3f8d1bd6e486b56214189a2c004c124e0e85c041c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}