Transaction not yet indexed

53MdpbVTFRVBWWBmpBVQcCr1NLQpEm4YyjfGPyDnokd9a9YpEy3FMRgvM9kcPNpLyFoJAeQCVwY8D53HhegBjgy9

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