{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfdea77f1efea7c5a403ee6c4d189c076e8073b5a9741ed5a5d6bd82e756e37d3",
    "signature": "0x0444d750c1a989ad5edea8e2241c4b281a28e77cf948de253a1faeece42bd31f5ced0e227b381427ff967f80c0bae1e30cc9bdba5796605483c1cfd9e16182811b",
    "signer": "0x877D195E0F5Df3506016fBb0fb1b1E26e65B203D",
    "userId": "508153670"
  }
}