{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1886097223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x074d093ea40d7c3cb0604f403a8cd2d454786ade1862001a65f90e4a7c7d61c3",
    "signature": "0x9a8ba7de08a053ac09809fff6be0ee20665cd2c7f1c3007fa1095bbdcfabbf6010d260c1dcfd4299cd62ffb9bbfd74ba52def8c3f92b7a1527e275ed03f5d5f41c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}