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 #21178023 · ArcScan

Block

#21,178,023

2026-09-16 15:24:03 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,023
Timestamp: 11 days ago · 2026-09-16 15:24:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xaccc785d2c0acd006af5a02634ba861d9cdc392ceddd9aecdf774b65b62d294b
Parent hash: 0xcd51ac3e…6c368dad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,023 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

80.6%24,177,247 / 30,000,000

Base fee

113.557873602 gwei

State root

0x29ad10b287f1…4b0c2d342472

Transactions root

0x08b507743b33…49d4d222de06

Receipts root

0x28fbfa8bb372…3a607b6c4c01

Nonce

0x0000000000000000

Extra data

0x0000001a852564da