{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12934818",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x080c109e0317bdce1a17a31c2d4bb02ac58b5584154480421f507c0e225e6969",
    "signature": "0x639b2b11d15386962e4bb6e189a12c87c7ee7412db56e12f7ea3ed717e92ddd96656fc7c3dab2c2d0920388a5277c2984fcf31059fbcd6186e2bdbcf9a7391251b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}