{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1943277703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc1b4542b7f29de130a9d014a8f647a54f67489f985527e8b09c3a15617216e5",
    "signature": "0x11fcf5bb206746eba760f0ac3f131b98843a6a73000f72fc8562447dce8eb356083cd9ac675cbf390f83c126b914cea980a42ad7d6eef6cd829ba53a8a638e8a1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}