基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b1a848c01e0b0903326a914386a9dd8e2e277da6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b1afdf1c4f35d71ab3890962956a527b48fed7ec