{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121885",
    "entityType": "User",
    "nonce": "0xf7b215f18741bfb088bd78d6fc5bdd1e64e6ac4b5934ba135d418af9eb49b1fd",
    "signature": "0x32560c7ddc07d106cdda797d56ad89ea143b3ce954022e743948374414e3ceaf29d4622f84889d45e046582e5c41737baf99a38c3a0a865d9a20ab2e6d99efce1c",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}