{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43006759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cf7049640ec1a6cd71f5212e6d81faed540d6a03048276739b6b57b2ca9d26d",
    "signature": "0x9be646527fb96d1a2fca3d311a6205fc1b319a5f3b352847c0c40b4a095330266ae0f5f2c246e68f7b04541964fe873e3fd3cffea0f96ad9a090285fd7647e441b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}