Transaction not yet indexed

53Y8u2Ht8NbXXxxHCFxsN8jQjWeDdiTELVx7aYtvCG2NrjznJHExSzDMsFsEYUkohSESqSpFfJEDHArswZavG6Tm

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