{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585584113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c133da48d95f98edf8c8819aeb3793e85e5cf73b87aeb26cdc779f339f90f63",
    "signature": "0x3fbadf00980987941ffbfd562f9665cd0a22b51421449eb2e360fb873d5b27384208b27c55008e65033a142c48015771f5a736edbda78c34ad3828e6f0bbd8961c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}