{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7bc86f174c8afb3ea9caadd687121308fd3bfe3811d0939e5691abc647949881",
    "signature": "0x22f045caf335516ab1c2ac0a4583fc1c9eb6e26d36ea01b62b4926d72a1f8cf42385ece0e1d26b4bc5a2c0b38a1dd758314022ac62464b930938ca8a90a597851c",
    "signer": "0x6952A1248B76C37989a0BfBbd3f56FF1bD809520",
    "userId": "450939778"
  }
}