{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70c675c8d70b9a99d168e20354e1c5a33701e6228a6bf20fbc956928da76934d",
    "signature": "0x1b32098c1ef9a2df729f4136bcf0df02544021037df9ff5189bdcfe8a333e0a05b3f49b9b483915ee00e75c2439d94c30f33731c4e0287ee6c137ce15153a5c31b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}