Transaction not yet indexed

55NB7BfqCtxU4eynUq6UQXmkCwttj7bFc6kUafNFes9brwN7Qjk2n1g7mFMd38FtGcTP9ACNbX2DC8dkWbvAiKFx

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