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 #21229877 · ArcScan

Block

#21,229,877

2026-09-16 22:41:45 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,877
Timestamp: 7 days ago · 2026-09-16 22:41:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a6fac51e4df8a9c7a90949a39e6df60165908796806f4e1025fa26f928d29a7
Parent hash: 0x3543d44d…de1dea9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,877 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

51.2%15,368,463 / 30,000,000

Base fee

20 gwei

State root

0x38c767f1dfb3…157f7b903e64

Transactions root

0xed64ed492f1a…b2d1643b34ba

Receipts root

0x1c4058dd9387…7af64ffcd200

Nonce

0x0000000000000000

Extra data

0x00000004a817c800