{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x100b67ff927f66c5fb1ff18ec8bf72dab99f8357ef58a54f06fcff7294a789b0",
    "signature": "0x2ca0963aa5482f5c54fda434c897f528c95426bd8d69258f235b867f4e44bea9080cdb609ba5f993f7c50b617643cada26d0ea077b7b14266de8129a5ad90f691b",
    "signer": "0x4FDE84973899A46dC7719516DFfe7204396b8e80",
    "userId": "860728105"
  }
}