{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1232254335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7ad1c6c51c46f194985ac23ea011aae9884f2e5fa48747ee9bd755446d63888",
    "signature": "0xd2d57e8ff95159d3ad3d5d84986ce37a0e865452464802bc75395d0e3c14c05c255954ee29b352ac7d39cebf909ce5664e092b992f30a13f512f0814c4eb37d41b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}