Transaction not yet indexed

52UMcjBDPFi1U5FfVdwJgZyApfChf7XRVva6N8jC2RZhFwi3Fm4tFDrPqarfgZktdHuR8RmJJUzGnyntVKqWKpUs

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