{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a5897c55bf417733b845058eecee4cabe3c7f78f30eabf2b0d916c09caa3a90",
    "signature": "0x163fc141b371af9bcf5f30010b7f177e8642bd5bdd39fbdf1cbe74f4a08505ca55ae40f0b4118f991511b37f782da951f50ff56476fb15e099443b53f3e3df041c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}