{
  "manageEntity": {
    "action": "Repost",
    "entityId": "41070361",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x429a3f0376b340843f609819ef8e6c235c848fd9ec296fc19cc97d2faf96fcd9",
    "signature": "0x370ad60b1c0bd14db6c1a0c3e9d9a4fd1809bb667a87fca30d2d5892e1369f320f6a670e4fa616efa1249b45fb2b3208beca04f7821bcbae6a78f610f19a7fb71c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}