{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1357326957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0175d1dffc780c68b58ed4114eadf5952b5a257b353427b49380893464e47856",
    "signature": "0xeb78086969b3d1ad310d23334e2dbe5d27a0bb38f9909087fb7447209f0aaca720430390c809d58dbb3d5759b00978f570b188301263dfe378f4cabba45dd5ec1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}