基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7503c0fe94b0fd2b9bac7e122b0a16f70f70b3b OP_EQUALVERIFY OP_CHECKSIG
OP_0 7242409fa197645664dcbd1c1508e3656bf271b5