{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274841101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf47fbfbde4a76414a0a4708d558d07bc20175c263bd3e41889009f9d28c1df2",
    "signature": "0x3f6967507a781fab3302bb533bc46598bb838d9d125c0eb074ff7033e3d1408207d5116631682dcda81c64967a65dc4d55fbbd3b624f34908cea8eaaaaae3dd41c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}