{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1992645709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa028166b632aa2f01fae67dd99b87089f876139ee08df8b6e0b26bf1ce94c52",
    "signature": "0x3e05c6d646c263167db8beb1bbea321f2226ab9739e2fd0b17e6b1056da385cd1d0f0caae8e279cefd49c8cdbd36feee8948dfd1cc3deb9e327a039f8703e91a1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}