{
  "manageEntity": {
    "action": "Follow",
    "entityId": "387399",
    "entityType": "User",
    "nonce": "0x0fe668c445c311400e948d24f190c4f410fb9f51815b3c3d26010f82014b83b3",
    "signature": "0x4823a21094acbd6fde59131cda7648c82b9963cf8f46f96936ac97707ad120c41fda77c410f173a0dd1306c66433b2e1c1b783f586f8538298d97609484c370a1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}