{
  "manageEntity": {
    "action": "Follow",
    "entityId": "490902198",
    "entityType": "User",
    "nonce": "0x7a0b861800e1dd6fe5beaff41136eb4c5c55b922dcfbf60679cc70e8f5710494",
    "signature": "0x3af248a6da69e430f84161be7442a7664709056bfcc48e12190934078c6f338248e71b13f0c57a9d9a540871dfc30ebfa292827ecdd2930ed25b796eb7ce61291b",
    "signer": "0x5EbCE600b54E0129997395991AC72BE65BB674AA",
    "userId": "843653281"
  }
}