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 #21264418 · ArcScan

Block

#21,264,418

2026-09-17 03:33:23 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,418
Timestamp: 5 days ago · 2026-09-17 03:33:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x54d8227db043e51aa9d4675cf7937cda0b647a61cf4608f82c5ebacb1915c240
Parent hash: 0x18b05626…96179faf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,418 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.7%5,623,311 / 30,000,000

Base fee

20 gwei

State root

0x477049718362…fe8b11aa0f6f

Transactions root

0x22582d1ef81f…c15c1b05405c

Receipts root

0x41c8369d4f02…e402cf0dc9de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800