Transaction not yet indexed

52pbcHFiVqKwsxQczDSFDsuHZRRaRedjLKD3MC46MWc8d18aYSu8kHdsT3JGR724nU36gfGCjj2dZVTN5JHzfog2

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