{
  "manageEntity": {
    "action": "Follow",
    "entityId": "187397058",
    "entityType": "User",
    "nonce": "0x2ae1b83fc9e3602723b86bc58a9c1a2f41649e367b7c9020e4e9c88f79f81053",
    "signature": "0xb38b599242712bc6bc37461d9ec8d65d20fcc8fd5f4a25749cdd6191d839baf07927dd9d088e98b765fcc7c974a6155f280866513068c519076763e01ca888c01c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}