Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21242896 · ArcScan

Block

#21,242,896

2026-09-17 00:31:39 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,896
Timestamp: 10 days ago · 2026-09-17 00:31:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x716785ca5383b50d29bbfe5203f33791658c0651b30aa04218377e8d6dde9347
Parent hash: 0xffa48b85…8f2a7558
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,896 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

42.3%12,678,224 / 30,000,000

Base fee

20 gwei

State root

0x189040dc1e23…5ea3030652db

Transactions root

0x590281332ab5…3533ca657c9c

Receipts root

0xef2a47e9a1cb…5e0e4d76e178

Nonce

0x0000000000000000

Extra data

0x00000004a817c800