Transaction not yet indexed

i2Ub4Xsvi5Rgx6vwUsAdXTBJuPgUWDJGMNPTVXV3AJNCabisCuFT9omEeBz66uhR97SpGhSint8a84MZziDwek6

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