{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb0fd42ea3ef7a7b436ac78f305561b7c5eab62cc555eae3513925b04a4ad501c",
    "signature": "0xdf5aff7d4bbe12c1e908742bd198caad91d6a41150edd87ad52be18d343236907d0faf7bba86ba0194f80bfe26cd1b4557344a0537fb50edb488638b4fb456281b",
    "signer": "0xF7F32441263345Cb41C1BfFa72F73f7302a51D80",
    "userId": "753807502"
  }
}