{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1138454596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88d957889b0ce7c908b86917b6d91a2541e6891635be1aff546e5299e9639eab",
    "signature": "0x65144f754224f03e0aaf1575490f168cd747d9590cd5aaf1d4468f4ce9f5b18a1670891e9369f22162fc5db57de4abf29c3fd805a7607b890f6144625b8faef91c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}