{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1277268861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd143d84fef1a50c9d74151e32a99b204f994c21874f62907b1d8152c6ef13043",
    "signature": "0xafa48767e749e5a443cfc447870ab0431f2c0dd15fc64e66761ec36f36d3249970ae9ca6c0ca5639d191ee9e2248a7df00a7b9030000999c2d8f130e60cb94441c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}