{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbb1d3d1966fbcbf8993e8c307c4ed9c8616f59a975dfb53653c5766609b28d44",
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    "signer": "0xc40400Ed20dE2d3d56017558c8B470BA280a96C9",
    "userId": "721511094"
  }
}