基本信息
witness_v0_keyhash
OP_0 bca9957a5b66e868537d5ba9e3b7ee9da64a1b56
pubkeyhash
OP_DUP OP_HASH160 842d6ceba53b01d1e6d3411da283c82974a8361c OP_EQUALVERIFY OP_CHECKSIG