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 #0xb2bdb242e78ae7a6c691a9d7a610bf9647fc1032886e16fb2867f504c46f01d4 · ArcScan

Block

#21,278,987

2026-09-17 05:36:28 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,987
Timestamp: 14 days ago · 2026-09-17 05:36:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2bdb242e78ae7a6c691a9d7a610bf9647fc1032886e16fb2867f504c46f01d4
Parent hash: 0xbecc4e83…e49ca995
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,987 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.9%6,862,727 / 30,000,000

Base fee

20 gwei

State root

0x6890b7a6c4d2…efb831ebbefc

Transactions root

0x71aa742d0733…69d9aeb0398f

Receipts root

0x3fbcfc70016d…7976e35dee15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800