{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1023300844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbeb0052cf8f0d31eb493a1a2a6874dd42a157027f7389b2b0516183de9c4609",
    "signature": "0xa5c36eeecc3b2ba749e56adde7426965b303f68ef7668e8002eff3b199789c4277756ca64be7728f5cfc842f25ce3d12876d3ac546415f4861351dda78a88e641b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}