{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0880711de7e14a0f71f331c8d38509d139d3a8670e7b6cc6f0803db9899b18bd",
    "signature": "0xc72c680ee876176df17d1ed8765518ffad796abf464a77f14534a291c61b2cdd673f82b20f942f8b8826da68ed22f3560c874fa4498c42cde0e567c30beb502e1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}