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 #21274536 · ArcScan

Block

#21,274,536

2026-09-17 04:58:51 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,536
Timestamp: 13 days ago · 2026-09-17 04:58:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c388de25f9f43be8c1950a98a218a970a793669c2bdf18509fcf2f2deca8a85
Parent hash: 0xdd33fb39…fbccae91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,536 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.3%5,784,439 / 30,000,000

Base fee

20 gwei

State root

0x063e64d71923…02dc4d8de10c

Transactions root

0x3f03c46a0ad3…e00d5630f4dc

Receipts root

0x6ae65ed5a805…d8b8cf2add20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800