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 #21514849 · ArcScan

Block

#21,514,849

2026-09-18 14:50:23 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,849
Timestamp: 53 days ago · 2026-09-18 14:50:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x992fb07c0b720907f1d0ebd3040505ee5e0d16840d01bc5cde88b472c59f7bf2
Parent hash: 0xa3b8e113…f8f7ee3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,849 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.5%5,546,963 / 30,000,000

Base fee

20 gwei

State root

0x0994244da2cf…90b2c6dc998b

Transactions root

0xacc9dd1e1f87…79551c7809d0

Receipts root

0x731d1d1b2d8d…563867e93b0e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800