{
  "manageEntity": {
    "action": "Repost",
    "entityId": "868507236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb731f4f0885fd8709df0a87c2753e967ef59d36f241993f8113a0350ffcead2e",
    "signature": "0xa520ed52a74503e30306bdbfb4a29a51263a94ccd4ecb8a0ae634eb025a8ac3770075266020dec6d0df217caa0682bb93adedc88048a5c46a2e681fa450859251c",
    "signer": "0x720537125Aa4b451266209E0d508D7576a4bAF94",
    "userId": "942771296"
  }
}