基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49d74d7dfe6ae01a7d4e49d520f7e52bff972ef4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ce7d7b57b1b46dbf48f7763fb786dff69b7ba0dd