Transaction not yet indexed

53c2RGp3bhcsi9YWfiPrpByxbMmuVj3h69hLcZPTsPkwPGEJ2sKPcMnSRdHA3PgxYnCTKJct5KpLcuWiYLNFskNn

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