{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137494",
    "entityType": "User",
    "nonce": "0x83634e20678ff01bc28ff023bfb110d15c1557f7d0223e2bd01f3de189ed4929",
    "signature": "0x2154a6c24b51f419c549ef63c9f78ba5c7e2905c3682ef404ed3bc42fcf30c8717e6d1c90fbe1b9b8eacdd998a526717560614c53827553dc89b925f95c5b8d81b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}