Transaction not yet indexed

53PHbo9seFnNVjzzBxM6gPzoKaSNDMTR8bme265QNPwy9jPTcy7PFbppynv9hWdsuWdNSjraDQnGDhQyiAXgK1Kx

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