{
  "manageEntity": {
    "action": "Follow",
    "entityId": "342017819",
    "entityType": "User",
    "nonce": "0xbc57391eb5ecb270e63dc5b4c03b222f30f3fccaeccc49ea93df73ebd590d6d0",
    "signature": "0xd77c2866ecae92df1691e74f590449e77cddea9165561221c18d144b2201c5ad196b21a1bd042890957f902d435959dff34b495b628b1df294ad75f95a8e96f81c",
    "signer": "0xfB6436C438F897b7eA739876B4Cfcca832868820",
    "userId": "512354652"
  }
}