Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5c0f40295998ef21d48fd00b250c350e4235ed262f3b7cdb15c9e96aa940323b · ArcScan

Block

#21,370,662

2026-09-17 18:31:39 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,662
Timestamp: 23 days ago · 2026-09-17 18:31:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c0f40295998ef21d48fd00b250c350e4235ed262f3b7cdb15c9e96aa940323b
Parent hash: 0x121d2763…2eef29a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,662 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.7%5,314,141 / 30,000,000

Base fee

20 gwei

State root

0xebe24736918b…487c0821d7bd

Transactions root

0xa5387504aded…d47182a7e013

Receipts root

0x12c234188210…3b8974c0ac12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800