{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7866eeca04b404ed123422e0612803e8bbbc05901fa65e9b09e695db1f64b5cb",
    "signature": "0xa19f92fbb1549a801a50080aa4f3cfaad7054019efc79506e5354db8a8a703d563986fcbd84637050000dba3b309423cd578cb1f63aea38272b9a6d9bc76148a1b",
    "signer": "0x81f60DEAd0cdA833Ad17fe7Ddd37b36E62630205",
    "userId": "132087202"
  }
}