Transaction not yet indexed

52c491LELBpFQkoZv4evPETQdJprU3xWDx3BCNLZ8E9qSPKGAzU3nYMW7pBLJSdkcm2kRr19k8DFw51x3TTXK9sc

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