{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8528baceaf3905a7306eb2acee6aca78c6e091179d31cf9271b5bec0dde9afd9",
    "signature": "0x2a4a74302e4c68dd00dbbe1ea3b38dc8bb5a5c882ffe6cd35c4f0180e9a1cf3a34fae78e47bab4290984285e5d45a06b84ca9d04939e5d260eddf4b0f805ad411b",
    "signer": "0x7D66EB5C62E56222e5A40F47f9190C62E1611CD9",
    "userId": "913116841"
  }
}