Transaction not yet indexed

DDCEMS55qb8hVCRTm7WWMcnug27c9aLLDh1CAedM14ZPSPpRXZCE9kn6MgHpTX9pDNNnoaQkoaztEDCAHPp1m3m

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