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 #21318392 · ArcScan

Block

#21,318,392

2026-09-17 11:09:21 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,392
Timestamp: 31 days ago · 2026-09-17 11:09:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b49c95e877dc7fc1bfa774e26d52e0f2b7f9dbe6d9e14ad7546f3354235f487
Parent hash: 0xa6e0d003…3ac8a8ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,392 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

37.4%11,207,145 / 30,000,000

Base fee

20 gwei

State root

0x7f955d4f3ff7…da466928d87a

Transactions root

0xa5b36622dfe6…ec11e7564ba0

Receipts root

0xfdda152b19f1…dc828f65d4f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800