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 #21374550 · ArcScan

Block

#21,374,550

2026-09-17 19:04:29 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,550
Timestamp: 14 days ago · 2026-09-17 19:04:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x155dbcc8af8a8dcf1c8442c44280b171b2098f4412460d3452c9461ee7548acd
Parent hash: 0xce6b4864…86d5668c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,550 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

26.0%7,808,214 / 30,000,000

Base fee

20 gwei

State root

0xa373b376e3c2…7ef26fa0aa1f

Transactions root

0x0f92753da9af…5ef81254b24e

Receipts root

0xefddbd3d653d…19813f4f0e75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800