{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800629864",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bb86b67fab3a6610b28bb52ce230d10afdc8750fd386261a01d3a534f0fed3f",
    "signature": "0xde6a31e2f4353864a02f9653aaad106b3e049da9460e6e906a1a3756248437c418e997be0f276f064abaeb542868f2e5b0d6de0fec3dc161dd5860d6f9960aba1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}