Transaction not yet indexed

21aMXm274TAXRuBBWvUHS29C7HqXYv2pvyxFhqwZYCwCJuEiwgT3MwgmexdqsS9gPrWL8J2DtQ5rVCfq6NdHs19o

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