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 #0xea78c96a6a81b4011fd5a73816471c772f14a1f859229bec61e0fe1022b8a862 · ArcScan

Block

#21,291,642

2026-09-17 07:23:23 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,642
Timestamp: 6 days ago · 2026-09-17 07:23:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xea78c96a6a81b4011fd5a73816471c772f14a1f859229bec61e0fe1022b8a862
Parent hash: 0xcd45b0c5…3619bf20
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,642 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

16.1%4,840,576 / 30,000,000

Base fee

20 gwei

State root

0x8df47ea5ada1…d818426acdea

Transactions root

0x56f0ef05a028…52247f11ca3e

Receipts root

0x37ba75836cdd…47dd63a7a044

Nonce

0x0000000000000000

Extra data

0x00000004a817c800