{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1175687921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49f388df3ac875bb2c239012508c26843ff2852b3b745fb64d0fe47cb2b23532",
    "signature": "0x053066861caff9eed57c79059847d5abd3359cc446b9ae47e9c979ac40eba6724e31ce55075174c786df06fa3ae0e81d209c4e6a39e6c81d10582985d10104791b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}