{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15269",
    "entityType": "User",
    "nonce": "0xa0dd7ad3c21981e5665dd8685668925b0547c81d30c7b34a9dc6cd63d95a321b",
    "signature": "0x3e3419338e12e1077384b0b04566596bb070bcf199b61110bd883984758f035e48166f03eeaec78bc4dbe39cf45b4d3122402f7f8216c06846efc8d062b023c81c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}