Transaction not yet indexed

MY2bCWKs1Hcf47m9KxdCDT6dE3ekfMBJEZTDUtz82WZGskkwXpsbLXcVaEAVFttaDAjvjSHL5ASibfSGkVDfVS5

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