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 #21255586 · ArcScan

Block

#21,255,586

2026-09-17 02:18:47 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,586
Timestamp: 38 days ago · 2026-09-17 02:18:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xc47bec0de3e1f410d6a6d9973a47604363ea40d9304607fa87bac0db9d25411c
Parent hash: 0x4836a476…16f6b2a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,586 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

22.2%6,658,520 / 30,000,000

Base fee

20 gwei

State root

0x7837bd4d8515…c319528d79b0

Transactions root

0xd1edbc5979a2…8cd7185ddc3f

Receipts root

0xaa64c07e0f56…fa98ab41e7e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800