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 #21374374 · ArcScan

Block

#21,374,374

2026-09-17 19:03:00 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,374
Timestamp: 19 days ago · 2026-09-17 19:03:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d8d7ef29cc769086dfac75b6ad2a2c34dcc7d0c69d867c628340e2da1b4552b
Parent hash: 0xa5cc71a3…68d04099
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,374 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

43.4%13,023,332 / 30,000,000

Base fee

20 gwei

State root

0xfa64f6c7bc99…8196a721f132

Transactions root

0xe9c2441bbd9a…e59a2c3cc536

Receipts root

0x71d0f2da0dab…3e054e3a77db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800