{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1633",
    "entityType": "User",
    "nonce": "0xe882329dfb233123ba13f127661248440a74adbc6ee370095c76dc007cd5e26c",
    "signature": "0xc3526eab6cd952f01fcf17fbfa598c4b9f2109862c7c9820ec98d3b1206751954c8019095fe506efb617fce9983687abaa40b81886eade8729ed5c2cc0bd4c681c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}