Transaction not yet indexed

nMfEGbM9JBNJAmQW7c6WodEEPh6BRb2SUyc3CpXFEBLSbuV2YiNbrjX2YcB2vY5MVcTGLwTCQbSCkPWRX8MPk2n

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