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 #21210951 · ArcScan

Block

#21,210,951

2026-09-16 20:02:00 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,951
Timestamp: 16 days ago · 2026-09-16 20:02:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ffee18a46b5c52c96ab15b511717b916ec2894eac6a8d613ec2786b7698ec32
Parent hash: 0x94b61507…1bc8add4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,951 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

38.4%11,531,335 / 30,000,000

Base fee

20.268128979 gwei

State root

0xdab9aec069eb…4e98f4c16737

Transactions root

0xaebd406170ed…5c0951efdee2

Receipts root

0x84decebc1566…691e63447c2e

Nonce

0x0000000000000000

Extra data

0x00000004b5375a8a