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 #21557884 · ArcScan

Block

#21,557,884

2026-09-18 20:54:12 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,884
Timestamp: 35 days ago · 2026-09-18 20:54:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xe76c102580a6db55d03743a98fa0e84d5ea7273a9a15f767b5afa72a8cfc5307
Parent hash: 0x23278132…eaba5922
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,884 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.6%795,300 / 30,000,000

Base fee

20 gwei

State root

0xbd935ece3363…95f4bdbbfc2c

Transactions root

0xf4f1c0f1cb71…7f91b85f201f

Receipts root

0x4678bb157bd4…a250bd934f37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800