Transaction not yet indexed

yfGb88xZMFQqaStr8VUjhFXZHm12AGzrjqZmDaaSU79EoQzMiquUcnMRwtWCy1SkNFdMHVAbRyoFuXoQapX4tZa

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.