基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ecf398c61ccf400097cc6e5fc06c107ac3495aa0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 eb121f5f0a0f3fda8ea16eac10da14de22c6f957