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 #0xbd0b205f062e6b5ed05acf06cfb862475a927f3fdd6a2d23d6a2ea652c1af66f · ArcScan

Block

#21,418,921

2026-09-18 01:19:31 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,921
Timestamp: 8 days ago · 2026-09-18 01:19:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd0b205f062e6b5ed05acf06cfb862475a927f3fdd6a2d23d6a2ea652c1af66f
Parent hash: 0xf2b0e235…b52d4732
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,921 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.7%1,719,721 / 30,000,000

Base fee

20 gwei

State root

0x6d2869941c69…a775639f4a93

Transactions root

0x3ebd2bc72aee…61c73fbdd3ae

Receipts root

0xa7f7860f3703…43016a095db6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800