{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115256",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b915f84ec68afaead4fd224715bcc64c5e9fb5fb55645c56237a7b70430d4a0",
    "signature": "0x4504906729554b2258af51dfce6f55550f34aaa20b1975c68cdd363282fc39de5ae833b8c50446adeec74fdcea63ae2389a36d777e5d001688368639d69829991b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}