{
  "manageEntity": {
    "action": "Follow",
    "entityId": "377610060",
    "entityType": "User",
    "nonce": "0x303706d575894e65cff6368d1861e9a02a417a75717d8ea36a526a1f8f0103c9",
    "signature": "0x7f378d8ea8e709d52e246b1b0084616a5df2864313b042620a219f9bf4b802fc4b0c9edb0142dbb3fec5483dbb12560203d6d9316c81cf0747044a84cc017d651c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}