{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139390",
    "entityType": "User",
    "nonce": "0x8b4028d2ccd3a820f33d437f2ddc5c2176064e05f9776e64828fed04bc6fd782",
    "signature": "0x037769e73feee08b2a17706a2c825b56e9cbacbefaca195909c9fe4cc75bd88e78d1afc397f845a6f36dec952002774408fd7eb59fbe04470e8a153765ab927e1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}