Transaction not yet indexed

MeFWrCnn4NwPM7tYQrNxd5NMWr1rtQmtqtY4pwPpM5Mfb6rAamDVCXUhCxchXB39pingC681kQgG9QWiT7RpssR

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