{
  "manageEntity": {
    "action": "Follow",
    "entityId": "77564",
    "entityType": "User",
    "nonce": "0x7f6442472bd7964074fe82bdd2718ab0ee1a7643c7ed28301e1c31a8817c2258",
    "signature": "0x6afb0acc9b84d2820d636da25db0d29ccec2f260996c2373004d34299fb818555de79d07b440f61c694eac55659d4cba76d60ee8068051b482e6646deae97eff1c",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}