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 #0x55778ba0d40d1cf9c1be4776074af9b7ba395ba5a0b4f218028ea760ff94bfdb · ArcScan

Block

#21,514,742

2026-09-18 14:49:29 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,742
Timestamp: 54 days ago · 2026-09-18 14:49:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x55778ba0d40d1cf9c1be4776074af9b7ba395ba5a0b4f218028ea760ff94bfdb
Parent hash: 0xd2f989ee…ae3e7bf0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,742 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

26.2%7,862,116 / 30,000,000

Base fee

20 gwei

State root

0xfcd672428230…d1aaadc7dc24

Transactions root

0xa24d347f084c…3bd24e702aba

Receipts root

0xc5d482270da8…2ef8e71b357f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800