Transaction not yet indexed

iC8a8UPnZihEXKzrcChTynDT2ihYX2XGueNNRbnd9AZVP7c3akMBNH4qRQVT4DBZ29jmZKeyP4qkMpKLBjq97tb

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