Transaction not yet indexed

53Kd1nShdhtc7d9RHsW9isyqRZ3AM5Zrw3MHKkac2NHi71QXkCWRNdcq2taz5U5LYu4sn4e1tWNtK6kP9CGU5CY3

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