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 #21286365 · ArcScan

Block

#21,286,365

2026-09-17 06:38:48 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,365
Timestamp: 11 days ago · 2026-09-17 06:38:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x066b508eb0c593ce43f56e65f66e477ecaf67a273c4b74f8a4d97961bfaf56eb
Parent hash: 0x887a33e9…d0eec3ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,365 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.4%2,216,008 / 30,000,000

Base fee

20 gwei

State root

0xa8f2c3942742…3f0e46511446

Transactions root

0x782cdeb434e5…dd6b3f27c06e

Receipts root

0x0be7684733be…ff1721ecbdc1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800