基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8dc20babbcece330f343696f836d3ab155d1372e OP_EQUALVERIFY OP_CHECKSIG
OP_0 1b2a972c9c6cee64ee03354c6640a24d2e521a0f