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 #21543394 · ArcScan

Block

#21,543,394

2026-09-18 18:51:41 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,394
Timestamp: 51 days ago · 2026-09-18 18:51:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x31476a6275e719f879137c35156d053d7738562d42be7034908dde72ce0c3e9f
Parent hash: 0xb461360b…433e23f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,394 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.5%2,555,135 / 30,000,000

Base fee

20 gwei

State root

0xe5afaabcb6c4…5a9d03556772

Transactions root

0xac59aec8041b…a8b87ffad121

Receipts root

0x89e906fc1630…2b073c9a4218

Nonce

0x0000000000000000

Extra data

0x00000004a817c800