{
  "manageEntity": {
    "action": "Repost",
    "entityId": "888353811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeec07df839937ba0be3ea90b216966990d62c2ab9f480f38d714e6167714679c",
    "signature": "0x8f6736f3509ad79a4db40806143da12c199f05946fdae504ed7ea90bd26f1e425fbdc0c37879b2ac298a5a0f07a105932cdf0803807f4e8ae40832f0320424da1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}