{
  "manageEntity": {
    "action": "Repost",
    "entityId": "717374928",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2f271fa9884b0402872af6927f0610049abae29d7798ddc2b8bd169835b05b8",
    "signature": "0x094f09dd11cd3d89abb035a64724eeefac135f671bf95193edcefaf418b65c4258591be31bbc097ed2ad14bd90f52d88fad2652b32d40b0f8e9e83b78ff0dedd1b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}