基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4d6d2f1948119630318b3bcaa9ef857886ae07ad OP_EQUALVERIFY OP_CHECKSIG
OP_0 8ecdf0408cb7a0e8f5868f25fee53cc85a4b6e91