{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846698184",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe56b6826465165667a255ac9901cfa74a5c9b02bfc6089b2e16f6ef5881e39eb",
    "signature": "0xaa4033716226c2be35c0a22d20f36c46bc03514e13e5f9cb6157ac8e432a851429f7d8a7b7e4a1b46c1a291dff3f53d42a683f3b7316d902bc7879b36d9842101c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}