{
  "manageEntity": {
    "action": "Follow",
    "entityId": "487285804",
    "entityType": "User",
    "nonce": "0x90a21347b79c17a4be3e8a03c3911db8577feac2deb4b795521faf86fc4134c7",
    "signature": "0x7c80e1772b52f3adc5a0a26dfc01ba1857e42f201f3ff364acabcd406aaa36ac7a6d0008d841d6344050c2218e835dc73b4efa07743763b864e8ed41610859e31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}