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 #0x7c4ee2280173f97361e2d8a47fb24e475bd91f523b455d1571b71372f1144f90 · ArcScan

Block

#21,366,455

2026-09-17 17:56:06 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,455
Timestamp: 48 days ago · 2026-09-17 17:56:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c4ee2280173f97361e2d8a47fb24e475bd91f523b455d1571b71372f1144f90
Parent hash: 0xd87f36be…e12e880a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,455 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.6%6,779,250 / 30,000,000

Base fee

20 gwei

State root

0xa3d271f593fa…ea07c41fafc2

Transactions root

0x092735257846…c441a592db6b

Receipts root

0x61510f7fee7e…ac779cfe6261

Nonce

0x0000000000000000

Extra data

0x00000004a817c800