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 #21274057 · ArcScan

Block

#21,274,057

2026-09-17 04:54:49 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,057
Timestamp: 26 days ago · 2026-09-17 04:54:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x53b0bacd3f5648c8cb2a1825c86cf57b1b1983c22c9dd8df00e73016ea4f0cb7
Parent hash: 0xfaf23690…73ba9e06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,057 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

20.2%6,052,363 / 30,000,000

Base fee

20 gwei

State root

0x1bdfb2e6f89b…60de1ff5618d

Transactions root

0x5bf2601f1af3…5dd31cab27fd

Receipts root

0xa52fb23d0bef…38397dd8054e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800