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 #21323925 · ArcScan

Block

#21,323,925

2026-09-17 11:56:04 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,925
Timestamp: 28 days ago · 2026-09-17 11:56:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1a456652057247fee8952ab2c8cd67fa9c435b1e15bd000074ea1dbac25d4fa
Parent hash: 0x5a12cd08…ebd508df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,925 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

20.9%6,261,107 / 30,000,000

Base fee

20 gwei

State root

0x23ef8c84a26f…5bd285f7a573

Transactions root

0xca91b627f817…34177e69be79

Receipts root

0xd0fb6ed76165…e7febe28de05

Nonce

0x0000000000000000

Extra data

0x00000004a817c800