Transaction not yet indexed

4E88hfBAwqMM4NqVTea9PZDmugh5bE2Y9YH8d76bSDgpH1sp4ZyPanUGd3QPKWjPFhKo59q5Q7t2PyARUG3HJAev

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