{
  "manageEntity": {
    "action": "Follow",
    "entityId": "161447907",
    "entityType": "User",
    "nonce": "0x3f8d53fb81bb2543a16428ef0cdf1d51a96f9ec3e58c650d54fe1fc487dfc4e7",
    "signature": "0x75144098086b0bc595398af186a648b53076c471401acd98985bb351bc37208b4b0b8bcc0b11ae0703db13185bc23d2b556cec49cc973add067eeee130d5f5fb1c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}