{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112651988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75a308b48c5475899151c3ad4929920a54e8c1bb3e2c6b5b188a4dbda6c632b8",
    "signature": "0xbb70ce93809c191620e751734bb54742e1b86d1e854385f3e18fba9e48d095c2092e2e5f696bb73f5a4265fed55032a371537e3cd93804d522e6ec8466aa0c4b1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}