Transaction not yet indexed

TM19n5bFwUvrHEkCFRsYHF3eEiLBH2PxKbui2r5nanxbQRa7Kmic5FEk9DtaFJveNUoKyoD1C2i1nnLSd6dRjoG

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