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 #21273410 · ArcScan

Block

#21,273,410

2026-09-17 04:49:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,410
Timestamp: 48 days ago · 2026-09-17 04:49:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xd92ebc200c8df382fc7b790a200030aab73e6a72630a6da5c5d55f98b32eb399
Parent hash: 0x2cf13a5b…6bb2b4c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,410 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

22.7%6,814,543 / 30,000,000

Base fee

20 gwei

State root

0x4e7d13dd57cb…9aaf39ebef86

Transactions root

0x2b324cfd6189…bc4def24209c

Receipts root

0x1cc4de7da95e…58e9d51d7782

Nonce

0x0000000000000000

Extra data

0x00000004a817c800