{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x78f02abf171f6d0a732965ad61306d2867b8e27744a0b969822e1762400bc4c9",
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    "signer": "0xC586ad75a64735d0824d88F0BaC2582860C98f5D",
    "userId": "447123576"
  }
}