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 #21556871 · ArcScan

Block

#21,556,871

2026-09-18 20:45:38 UTC

FinalizedProposed 9 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,871
Timestamp: 9 hrs ago · 2026-09-18 20:45:38 UTC
Transactions: 12 transactions in this block
Block hash: 0xcac32c10ad29e28515f9b009330fcc3f2e7b6d4b3ab5de4f5af11e573027cc74
Parent hash: 0xd896c9c1…582116f7
Proposer

Transactions in this block12 of 12 shown

0x40dd6b…484709

Contract Call0x467…3d3f0xc1d…7c4a

$00 USDC9 hrs ago

0xe6ec74…a0bc0c

0x2de18a87…11f5fdd7

Gas used / limit

5.3%1,580,693 / 30,000,000

Base fee

20 gwei

State root

0x4f2c88aa8d18…13600663af4c

Transactions root

0x38c1d53399cc…0e0444388599

Receipts root

0x8e48d5cdcf7e…139cca81880f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x7f1…7a660x3d7…f25d

$00 USDC9 hrs ago

0x6779fc…2ffd7c

Contract Call0xdbf…35780xf92…74ff

$00 USDC9 hrs ago

0x08efa1…6b6e0a

Contract Call0x4c9…567f0x53b…6f77

$00 USDC9 hrs ago

0x07349d…cc1576

Contract Call0xd1b…87450x762…ca33

$27.4527.450461 USDC9 hrs ago

0x145148…c0d221

Contract Call0x6c8…7acc0x0d4…ec3c

$00 USDC9 hrs ago

0xe87269…b7cf57

Contract Call0x9bc…38860x0d4…ec3c

$00 USDC9 hrs ago

0x41e0fe…0b7b08

Contract Call0x240…5858Permit2

$00 USDC9 hrs ago

0xf41996…eda019

Approve0x85e…ecdc0xa99…bc9a

$00 USDC9 hrs ago

0x120d27…fc5ffb

Contract Call0xcb3…a8800x43d…41d5

$19.0019 USDC9 hrs ago

0x27c2a2…7ca23e

Contract Call0x63c…81c30xe74…8203

$4,753.654753.65423 USDC9 hrs ago

0xe992f9…2a1ac7

Contract Call0x9b1…899c0x4fc…9fb1

$00 USDC9 hrs ago