Transaction not yet indexed

52tbnyWT7KGdwtjzb4BCnqtap1zWqXDJGWvqrQF4MTNHus1X9ypvN823uq1e7aWeC3CG1wmvM8t6FpcBWDBKjQ77

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