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 #21548151 · ArcScan

Block

#21,548,151

2026-09-18 19:31:54 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,151
Timestamp: 51 days ago · 2026-09-18 19:31:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f34a3d97d88ab4ebf201823a11fefcef14fb44681fc05e4c42619f1f27271e2
Parent hash: 0x93d31c2e…f4a5a00f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,151 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.7%202,828 / 30,000,000

Base fee

20 gwei

State root

0x3d4f507b96b4…d9bcf608de16

Transactions root

0x63fdd8b12101…bb1cdd3e0bc2

Receipts root

0xeecc1a53350f…d083ef449f33

Nonce

0x0000000000000000

Extra data

0x00000004a817c800