基本信息
witness_v0_keyhash
OP_0 bbca57905bd31e1b73a9484ee7eb06c9a5cbcad6
pubkeyhash
OP_DUP OP_HASH160 91aea6d137a7ee9ab6e2aa9de9dd8a98695edc21 OP_EQUALVERIFY OP_CHECKSIG