{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe05a534cb488f946c846f9c6b199520242b2e3fe63be5ad673ace8e95f048234",
    "signature": "0x80fa1069366fd489995b1e0e9730030473a49f17f378ec3328a91d227b48b60242d3acfa71b46a9b406ee007fb10d0d7c5bc97b77c9e75c39939542a65753c581c",
    "signer": "0x6e8091305075B855672CA0d738FbF17D4bb8d54F",
    "userId": "639306401"
  }
}