基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9a50a2bfe338be33d5623be8ee76207d41ee7a03 OP_EQUALVERIFY OP_CHECKSIG
OP_0 e49b426c1e1026b14b0ab1e091e88630f20eed17