Transaction not yet indexed

52nvbExc2kwmYST7fXNDU2YCyqm8GMMs4JoYFE1YtN5uvvGzW4gmfrJkDAzfBhEGqrrN3u6tcHLCUwhRw2zcYC3Y

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