{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1872366663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x753f4e96810e022f15d5b241604902d4ef504fd4603f27d08e780c65e67ad57f",
    "signature": "0x5433d3f3e40c0f27c33846982acc325d519d9bb4f2dfda5326a6bd88bf4f5cd24b1f077543d045020a5566a1f916d3e35c4784f9d55ce0ac60c404e512a0c2481c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}