{
  "manageEntity": {
    "action": "Repost",
    "entityId": "58086021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25b99b6fc5fcf0c469a2b95ad49cf04855ef88356582f7c248b5c21eb4d5a5d0",
    "signature": "0x1d31093f4c05425ae102f1fb347397dc0d6ce2376380992b25a160a21858cd7f059347e3a38b9b550a888d4db1165a87a098fd6f462e18af7b1d6796e263bafd1b",
    "signer": "0x4230116F60d3989D218B84425D3D1Dd6C85e1393",
    "userId": "86128800"
  }
}