{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395935332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f291342e9bba092d594131b1a589ef4b3821fbc522b667d6ddb6eba3df1f207",
    "signature": "0x009f1388677efb713c2b17759a5155ecc632d81124a234a23202ce1597de78ed759ac41cdb8e3ffcea8f9afb80ce66efde531a23411edccfe123fa12f7d3be2a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}