{
  "manageEntity": {
    "action": "Follow",
    "entityId": "318",
    "entityType": "User",
    "nonce": "0x78d86e47fe6b93e536968b5ec10140f191a3f8f6f4df2ae84d6594bc9ca66e6c",
    "signature": "0x427d84fcccf7c52946e4b0d4573e4fadde89bf35d9a758f6f8491d5357125c4721ce5caa07373084991295c8fed50774ddd972d7029262e72b413b6d0e702bc31b",
    "signer": "0xF146DAbBEa4a64091535c0e39A419D65150Fa66c",
    "userId": "449203874"
  }
}