基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fca62a31a7ce04fdd81c5b4b8ed8da9148df35e6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21f86f4930ade19a09635797c5e5794dfad61e18