{
  "manageEntity": {
    "action": "Repost",
    "entityId": "858060664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaeccf595c9a8f05b92fec460a65a6b1265effc9dfb7208ed0ecfb96c4a8b211",
    "signature": "0xe88939074904db7f8e913af69578d4867a769b8564bd7ddf3f3ae825bd2d7c7d39e7ae927d70ef0a9bef0c2643800a81a6fb21e109d768d12ff39d3044de6b531c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}