transactionHash constant

Pattern const transactionHash

Transaction Hash (64 hex characters) Examples: 0x5e2d3c57c0e58923a948e8cd5a1a8d5f50f5a5caa1bcf7d8a1de474f21f7915a

Implementation

static const Pattern transactionHash = r'^0x([A-Fa-f0-9]{64})$';