{
  "manageEntity": {
    "action": "Repost",
    "entityId": "157828472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3823190ab7644f793695e7a1b5f2cf9fb59405b1743b7c069c66259542e93ca",
    "signature": "0xefd6db7f21ba3a415c93eaa964f35ccfdf11a5f13382efa80d9594b3272e63db4ab369b19860d00224f0fc43011c1758c39b59486e2e71005eb7b6a4d4229b311c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}