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 #21380926 · ArcScan

Block

#21,380,926

2026-09-17 19:58:22 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,926
Timestamp: 7 days ago · 2026-09-17 19:58:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a2488a714609777eaabfd4fc08afbe4bd2708da7cdc6f88950d86f4d6620c03
Parent hash: 0x4d8675dc…3c605982
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,926 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.6%1,673,026 / 30,000,000

Base fee

20 gwei

State root

0x503a460b2907…4e1c215e595b

Transactions root

0x00d616d1f3a6…abfbce1e2f11

Receipts root

0x173f6fb37312…6b7cd5a54d36

Nonce

0x0000000000000000

Extra data

0x00000004a817c800