{
  "manageEntity": {
    "action": "Repost",
    "entityId": "937331861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a76b6a12184c21196e8c4b59aae09967be7135ea0efc387a90dc78c58b6ee0d",
    "signature": "0x4088b1828cccebb72d04ad20f1aad6b11657765b1d8fe99380ae418cf32db2d1762b5b56e7885d20598b8a86f5d005190f31b0fe8d80c989ff99eff7f0b73b661b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}