{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21037",
    "entityType": "User",
    "nonce": "0x161c0b2cbdef78bdbc2f9696d75d0b1cb19f9f8fb86e99a3013291384e8339b2",
    "signature": "0xb2088a597c643a5ea1b1725edda4f6d82f169d4083e4f59b7522da65b095975d30beb3f9f407f11853e0feaf7eb8c49e86de71e90ac8a939a8bc4c0328b55cf81b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}