{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0x6f91783d2ddecffe2251d3acfda9eea4376da6788e937f4fdbc5f4de867a0113",
    "signature": "0xaa37d6860ae07085c8bde01cac99ef61a5881c5682b0eeeeb55e9a45326140621dce81c8eb78b9854d39d4690166949c3a13be652e428aae8443c5b32334b6721b",
    "signer": "0xe0A0e4008315896ddA67116A8b3aa6A1E1F17CC4",
    "userId": "186410956"
  }
}