{
  "manageEntity": {
    "action": "Follow",
    "entityId": "639560021",
    "entityType": "User",
    "nonce": "0x0db0441b30abeb0ac18395fb2a0843d82d825428726b9d6bb805536bdfb8c90b",
    "signature": "0x104b94a6f96e694ad3abe9f1992edb3de08f2fd52d26c31643ef9e3edfaf3f1e4ac98970b2851e364b1a38d17d806c50e0200cbf717ba9d7ae70739c63a569d01b",
    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}