{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xa1b0d9b374c86911803b39f0c7c534dd9716cb9d8b964bd89c233331bd4c60be",
    "signature": "0x917ad4501eab3ca4a6737b755383e4cab9d89b5e86eb19809a0a64ffe0b4d7365ff380291daa9c22b1c31cbc7523b0a30b2765d71eaf202519a5597d7100c25d1b",
    "signer": "0xd8a65dC2d71D6caDA0ef13A84908F90052c425DA",
    "userId": "837557269"
  }
}