Transaction not yet indexed

53sXRvYf2KChCUWhUqZ9AXzHnKmuz2Tw7ondNuQWvmBMe3RXS7dBTs5PCqMWrXSSzirK7ndsu6ZMCgFkxXdEGSg4

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