Transaction not yet indexed

3mCoKf6SpNjQKFsDsvBBH6Z3kLToKV21QEPX2GfePqiyWVLfs2xNfQ9vFhzYzfADQAdjg4mDFx9UsxFudeb3ZPs2

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