{
  "manageEntity": {
    "action": "Follow",
    "entityId": "164512",
    "entityType": "User",
    "nonce": "0x9e6afa310dcf6d0541ca908c7bd49921ed0878c15660c308156ceb3db78f25b0",
    "signature": "0xb44521630c9dc364f4988fcdbc2fe713f3c11dde021b357fd46977d6ce73b36f3bc4fa564304bcd289cc8c163255fe2fa470e196f78f761856dd60288ed3569d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}