{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1703337527",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd229ae73606c648e4e522257a621c2e3377f72b1da938de2a7685bc8c524b777",
    "signature": "0x4b0966c13ec9c7bca30da99ed10d34698562b7cbe9ee01fee3c4475c9c7d8a42431e61f32667d10826fc27a4a2f3f85d831fa5d7b6d1d2cf40763a7d57351cd91b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}