Transaction not yet indexed

53NGhU5VGtzR6nGUboqyPorKR1CQQGiBJzfrjn2w2RvjgMFUvWedtCQ35jdFdaaZXWdLCjWyHWe17JZK5ZEKLSS

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