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 #21376863 · ArcScan

Block

#21,376,863

2026-09-17 19:24:02 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,863
Timestamp: 51 days ago · 2026-09-17 19:24:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x9bf71f49802bee94a77552fb0e98bf24a79f50e30e6bf9073a06794a7106ca72
Parent hash: 0x09a2413f…775b286b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,863 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.1%2,418,089 / 30,000,000

Base fee

20 gwei

State root

0xa156a3597af0…e812db55c160

Transactions root

0x2361f006b923…21736f17ad8e

Receipts root

0x68494382a938…7125ee0448c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800