Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa6074fb5080a7064055baeb399446b8e1fd2b2505d48ab3a633d3a791b9525d0 · ArcScan

Block

#21,538,888

2026-09-18 18:13:35 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,538,888
Timestamp: 57 days ago · 2026-09-18 18:13:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6074fb5080a7064055baeb399446b8e1fd2b2505d48ab3a633d3a791b9525d0
Parent hash: 0xc4bc2342…774023e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,538,888 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.4%2,536,687 / 30,000,000

Base fee

20 gwei

State root

0xe16ec475bff6…28f61dc806b3

Transactions root

0xa1337443a1d0…04b624886516

Receipts root

0x549fa8fee08e…ffc455a079e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800