Transaction not yet indexed

55YaTZ3DRh4twLnwMb77yuqr62K6mu6q2YUQddxxTm3V2dTvCdSnzAL2BKVux38bbU1c7rSXbYTeQzsfBvJoSJqY

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