{
  "manageEntity": {
    "action": "Repost",
    "entityId": "837771367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e1cfd74756688783c5513c08a84b46ca120d74943b7f72977e074b83ad9ad02",
    "signature": "0x38d58f8c4f5f7a903952fb57e573d94c0f708fc84c206e71e4e70ef12ae2ec89683e0e7c28a8636eff4bd93f8b4e14b5d32b1c0db5913aa49732919c2a9ff2961c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}