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 #21212503 · ArcScan

Block

#21,212,503

2026-09-16 20:15:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,503
Timestamp: 6 days ago · 2026-09-16 20:15:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x274d1911073bf80725dbb44a2f1118903ffa04cd5cc005bf9470055838361801
Parent hash: 0x9a4d0145…8001701e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,503 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

52.4%15,714,270 / 30,000,000

Base fee

20 gwei

State root

0x1db420cc37aa…803bcb42a331

Transactions root

0x278ec9d794d3…372d6401f3fb

Receipts root

0x93eebfef4c1f…6eeadd4fbdca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800