{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86463619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8a41ff1772812a0f58919946bbdd8339bc5096779862922f1b8d29188f12284",
    "signature": "0x492b65d17c16d4d8a9a14d1bf21fc077349c7ef0a5cb7196331958b57891f13f4234f2c063fd96a94d65f19d9932c69c4d9cf41f9cc710cd0d08f22e0071f9ae1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}