{
  "manageEntity": {
    "action": "Follow",
    "entityId": "654",
    "entityType": "User",
    "nonce": "0x611152a09185570c8d3ec1acb293a28500fc74b3a40f4ccade2f27228bcc54b8",
    "signature": "0x3ddcd509de3455e18886da1872abb7fcaf5f21106df1dc10a846cb40fcf480d023242baa7ae62e1a65cedd2aedd390b38b657867e222fd1017cf61ba42bff5d31b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}