{
  "manageEntity": {
    "action": "Repost",
    "entityId": "909132099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f207105cd96389ef7608b9fb23b5f29b044171aa22ff81d8b9528e2ccc2e156",
    "signature": "0x9068ec1c8fe4bf233068fe18e9ce59e9f7907e087cb47b6d99d31ba42d56579f6f4fe23896d156d8138e877ee98d4da19e9ce490b6a73a047d094d0bb0a530f31c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}