基本信息
witness_v0_keyhash
OP_0 e20490a5b5b769775b8ef4488e4e405b91b2478f
pubkeyhash
OP_DUP OP_HASH160 4b57c6a0e928b425ecfbb76667bc35342d598cef OP_EQUALVERIFY OP_CHECKSIG