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 #21393733 · ArcScan

Block

#21,393,733

2026-09-17 21:46:36 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,733
Timestamp: 47 days ago · 2026-09-17 21:46:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0ca26f8423e95935e7020b749c95dcea87ef8ee668001b1d58073dd40c0cc55
Parent hash: 0x10855684…25c1ccdb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,733 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.1%1,240,061 / 30,000,000

Base fee

20 gwei

State root

0xb1e2ba8eadcb…8f0a332ada66

Transactions root

0x0e3bb9481bd1…8c316b3a774e

Receipts root

0xbbed61c3e736…f0fd44bfdbd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800