{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c2688a947d439b49bb2253242fcbdce9f1291d5208a297afbfedb78ed727f4b",
    "signature": "0xe5b715e715ee46508cb84604c018b6e05c11d5f8879394d3d6a65ba80a8a8f643fceb919a8fb514cc8f2a00b81af88ec7a3293ed0501ea3e4333bd17ce67401b1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}