{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1884465371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2be778dd20e56aad3c02a2502422ffca59c362279822e2579f6a859147e2a6ab",
    "signature": "0xb80085de77cb4121bd58ac9bf4bfb32d551e177369f9101ba23e650461bde25f31518659e0a137361f21224339b6f475d2ffdd8a932846d34c73bbd232569fec1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}