Transaction not yet indexed

52RpjMWqdmWNz4ybiuTSW5RvNT2dM7PNunGwxKuLMSipGNcWSMEXmUcuNpbCPFvzKXK29vgRabL9T8C9GHqZv91

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