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 #21215317 · ArcScan

Block

#21,215,317

2026-09-16 20:38:51 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,317
Timestamp: 9 days ago · 2026-09-16 20:38:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f05aace7c6febfb2ed4dec1c58c44f7df89a384391a734dfc1491c7f36fa02a
Parent hash: 0x0c1da4ab…76aa950c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,317 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

56.5%16,944,790 / 30,000,000

Base fee

20 gwei

State root

0xf395decca45f…3e4395588f13

Transactions root

0x05091528fdbc…112d6cd4deeb

Receipts root

0x1e5b5e9b5047…ee210ecec431

Nonce

0x0000000000000000

Extra data

0x00000004a817c800