Transaction not yet indexed

RDn2XbS4XCXMfe2M4HqwybKGUCSLmxTU8kZLKyaoeCPTx6TGAsyTBZNETt62gCXKJ8po6eucEDxpZKjB2Lb23QX

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