Transaction not yet indexed

53n1wuE7DUkmRbF2sm2Twv1DVEfVgzAZQ1BugnsEjjLJTHng4GQb2FrbNhhHdH6Rn3qeULd3gLTYbN7y7ZDjKE2D

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