Transaction not yet indexed

NmYi1Qr6m3W65ehooX1bs6RpsEuntECRFvjksZtqw3fXuBmJax4GD9orYUsmNDYEPQNQpSyZ9fezQ5dEMUuCYL1

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