Transaction not yet indexed

2Yp51FA88kSokBBSPNzQfpEwyvDmpBaCNcFDBuRHEsy19cK8Ku999K2TV39opxszzq2tnPN6xZtSYoDZTDvjHkk4

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