Transaction not yet indexed

53HEnJmhP2JMaxg3mZQggm5HRXjZZqeB8Cv6bfBLFGaN9LqESJniB3NYRYxKVV54T8gkyvhuWgfxWJsXtWbrB3r5

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