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 #0x7f18ce76e6ba1efc521a1c70779bda36a15ae1020fa04c2111646b15df4f790c · ArcScan

Block

#21,220,643

2026-09-16 21:23:48 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,643
Timestamp: 17 days ago · 2026-09-16 21:23:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f18ce76e6ba1efc521a1c70779bda36a15ae1020fa04c2111646b15df4f790c
Parent hash: 0xfda8e541…77977a56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,643 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

43.4%13,010,574 / 30,000,000

Base fee

20 gwei

State root

0x65da0fca4093…ab2aa2752ecd

Transactions root

0x5b0db3f9b69a…8fce1e09ff2d

Receipts root

0x8c875b3e829c…49d75de38044

Nonce

0x0000000000000000

Extra data

0x00000004a817c800