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 #21304124 · ArcScan

Block

#21,304,124

2026-09-17 09:08:51 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,124
Timestamp: 2 days ago · 2026-09-17 09:08:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x88000ee46789064d2c835e8771a4fd0970280b58e4da1591f1608c5f970bcf5b
Parent hash: 0x9e69f64d…f976b6c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,124 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.4%1,915,553 / 30,000,000

Base fee

20 gwei

State root

0xe68a3eafef85…652a0e2ac9a2

Transactions root

0xe8df9c1c3bd9…3e1adada1bdd

Receipts root

0xe66847febf08…640254591b1d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800