{
  "manageEntity": {
    "action": "Repost",
    "entityId": "416227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3577dfeb971bd4aed958f8644c39fecfd0b0ed968ef3183c2412ebc871c8f050",
    "signature": "0x939d8e6824b8ee106774b2e5e38278e5927efd85f53736a68652bda2b6ee8596497fda7d319e236dade9d5b6860189f62d1b5a973a3274a951f59613c4550c841c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}