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 #21249985 · ArcScan

Block

#21,249,985

2026-09-17 01:31:29 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,985
Timestamp: 26 days ago · 2026-09-17 01:31:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b503047206965248a3340ff6e984b82f64e12e602c98e033a794fa8be29416d
Parent hash: 0x9ca9ae59…4894d0d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,985 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

47.7%14,300,261 / 30,000,000

Base fee

20 gwei

State root

0xa2425ee9f377…4b6fcaaeb99f

Transactions root

0x48c55728317f…67b56df7efee

Receipts root

0xb60a156dd321…a613146eb888

Nonce

0x0000000000000000

Extra data

0x00000004a817c800