{
  "manageEntity": {
    "action": "Repost",
    "entityId": "660155223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad697d07a0b0d5965688c8075f20c9b96b2682faef94fd425138cd15cd22b002",
    "signature": "0x9f57ed65b01cc3df412f43f8d27b93704036b173614ffb6510ee19d4f0de7e8636581c1da4430949f92c6077c266a6bae558df419a4fe8831f250278db696ee21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}