{
  "manageEntity": {
    "action": "Repost",
    "entityId": "492579073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x460ac52105d02bbde1be7361c9e7986530c801f6a50e9d4d44094f0defb07ca1",
    "signature": "0x27cb5e97c5668cadc4a422477040102e0bddb6c5ec9a42a9e5b353a690e3b55b3b65a02d89b00979468d253ab6450400f5e3c6127f4692968e41761a0e3b399c1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}