{
  "manageEntity": {
    "action": "Follow",
    "entityId": "102405",
    "entityType": "User",
    "nonce": "0x16b57968122e9fb09168d5f00e20e35d9b56140ed010833c446c7eba56a3d5ee",
    "signature": "0xd142d12bcd82bc653be807dcd4281effaa69258c3e1924bbd7e10fb71c60e0e338ee63d5603c9259439ebc5806287077abc2b0c08e0cd3b533d3398daa8e0ea21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}