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 #21549282 · ArcScan

Block

#21,549,282

2026-09-18 19:41:28 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,282
Timestamp: 25 days ago · 2026-09-18 19:41:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x68648bb07aec772b39da2db90c7980b1a80dbcbd6eb1ec34ed97006c67c6ba3b
Parent hash: 0x7112e497…f49e7e8a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,282 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.2%2,159,191 / 30,000,000

Base fee

20 gwei

State root

0x54191053042c…43f8b5f3fb77

Transactions root

0xe9c92a9c0815…52cf376f997c

Receipts root

0x55d9aafc1ff4…642b35d705db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800