Transaction not yet indexed

dd2mtXHphgJaDPS1sXeN2QBWZJXS5htGMxTfenCm6kVtXKDQACNKbDQCWdK31hGdC6AZ14LnE1pftSKeciwCDiT

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