Transaction not yet indexed

88aBf5kf92Ed8r8ZLXNTUtZWWknZKSMpGXdTfSKJKS22XgRUSwvuVCXrZB8jAzpGUrk9ZHN6tEPpgw4vRMRRXxW

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