{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60272c2ddaecf8c66de9307195ef368a72c98cea366c56547a38c0bcbdcc4c63",
    "signature": "0xa76b2e35072848cb52a7d5d9068384835d975f4370b0eea1c85a6502a02b97dd78c9ed5f8254c09315973acfc8c64d119ad27af8bfa286a71e8bcf92e240763f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}