{
  "manageEntity": {
    "action": "Follow",
    "entityId": "77744",
    "entityType": "User",
    "nonce": "0x99b1853348ce44c3e8509409d757df05b156f77e39ec6c266b3fdf7f15ec8ca3",
    "signature": "0x1506fb493d126f97e1f95149965d98e2bf20cff3accc9d5d0b0e44d8624b20a6167d12f598f050a1bd0bc9ae5bce700c6f56b28d1a6ccefc07a163d2c48f9a9e1c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}