Transaction not yet indexed

255tftbmDE9j6AMfepz1GfERxLj9jDkJMigySEAetppJSuoZz72Wiuy76MaWQpiwYvLcs2WyFRGQXAVf2GVSLKYm

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