{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55118",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3073a5498288970f3453fa06e7111b088e8d33469669f4b26f3e05ac54284664",
    "signature": "0xb60a8c60af60ccbb61819b4c002edb26c80deca747f29e098ec32d018f23aec72f57b79e9d9c2a705fe348c9e1d75bbc659dcd8e7213e1747caf54a670e34dee1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}