Transaction not yet indexed

MRNB15CcfTFUYzTEmvbFrakjajBFWU1dagnAZ5f27fAK83pYBNkRJBGSJE5vxcA8aU5rYF9NM2AEYNnDAkCFs5M

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