{
  "manageEntity": {
    "action": "Repost",
    "entityId": "315466557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8770e19adf15f793782baf19dcccd7b2ae3ab56bed61ddc614e2117cc1f6a143",
    "signature": "0x041d8eaf30c9742ab428b6bc681ac7ee47c2e92837b1492e8923dc9460909d281cdbcc4173dd96558dd7a5aee97a97f6b85e33a79424a2159fbac18cb346d8a11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}