{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7570f1a9143f68baaa99cc479b299d6bbaa107fdd4dc4435425e8521faf90ad9",
    "signature": "0xa7c77d2d94337dab7efaf5b0525d39c8cd83b7da400142f58aee5bd606122cf70a10a48c7bdd6fc06a72857218063f83fd826d1b435b0d69d6b2a0f0b902e8b21c",
    "signer": "0xD44d14BfB53FEb80E62e094811000875cabF36B9",
    "userId": "564057429"
  }
}