{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155991716",
    "entityType": "User",
    "nonce": "0x9fd19ec5f453b50bcfec3c12cc7dcd53c95810c11cdd2bc2d48b4f1cb6dc0a54",
    "signature": "0x841d1bd90ef86c47097b1d84387f9cee96c8842ce697c10e7bd4ac543e90da2f1ba8ab62fc497061e246bfe10f6a26c8452724314b080b3ed5c6eba8cedffe251c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}