基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3fecb40e1c9d814ce14adaa25de29b0bdc0fa3f1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 61ffc7f681d5829c0c7bd2aa20adde5c4e686f23