Transaction not yet indexed

Dd8cVVgmKvmqifPaYZQVYZAFD7kCybMC67yiLK369MEDnbJyLW1CUBpLmh2FEsC9EAddoxYwww6vHCvR7p8Gpu4

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