{
  "manageEntity": {
    "action": "Follow",
    "entityId": "120120",
    "entityType": "User",
    "nonce": "0x4139c429abd7494a594098d711eb6385376be134a970938a49c37136495605d9",
    "signature": "0x0c67e0cc4be35389bba3a3cb92648cb4efb37854b89f8ffdaaa7349d719b5611736bb1aa308d1545737bf53acd1aa20866174541b5c4beb80034ca5c77de35301c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}