基本信息
witness_v0_keyhash
OP_0 ecb22b7d35de52cad3d6ab0b62293afb034c476c
pubkeyhash
OP_DUP OP_HASH160 4d7af1951948802f5ed81da2e7a08942f64f0c0b OP_EQUALVERIFY OP_CHECKSIG