{
  "manageEntity": {
    "action": "Follow",
    "entityId": "137845",
    "entityType": "User",
    "nonce": "0x6685cee0265d4a9916574b5e4c4f8672f43deee2234e62fa620c8aba72b6035c",
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    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}