Transaction not yet indexed

52M6L9EUmvQwcwA76ZpgDDb3bnVhzu9ar2t5ALDbaxkZmcfLffjXPV5xQB5u6cf5SsDRtZBc6PEgHMmRtqPryAS4

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