{
  "manageEntity": {
    "action": "Repost",
    "entityId": "994027721",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa71a0f886fe42293dcf0e2a2f4d9f4831f3bb4a69d972b79035c9ab53cf644a7",
    "signature": "0x03cca1599d0311ea825fd7cefaf27f690faf10a0fe538b193887e7566ded984067fc8b06f72d78d0196f98c1463bb3206644c8ef17ae55c5d60c3c75363bbed51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}