{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63211917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96f23ad1e02cefcba1f63a261f73766deee7085cd5b554f902d62ccb5edd9f36",
    "signature": "0x6af95f6659e401e778869e59316f940fbb86bda9e788243aec3b92c3cc7480fd4041c06ff6df1ebeeda767473249a70dc0d7c5fe5bd6ca0036041717d66cf46e1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}