Transaction not yet indexed

MYwJbDNxN99HkjST2vjRawbaGectGW7csEH9BTYsXCgaTWgdfiHDF5Dz845FRH8vkqcM8yy4UasmY1SRHd6Pwn1

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