Transaction not yet indexed

4e88PuGD9Xxouq6EAsCS2YEZHqFwveJmzDnyYvTtZDzJ1BVX3n1SjAo8PFSkSWVNuYJc2imALfn7tSm2xvY2Xqnz

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