{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51c17865f2ffa057bf82c557170a21316276a7e0c725160e775755873125c788",
    "signature": "0x5b40cab1b0f03cf44fd89536d5b6bf825b31a39cf9eda6ea41723137172b490b2c310e6f636bbd5f097e780572c0ddae8bf36b646c45cbdcbc5c008e2a1835e01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}