Transaction not yet indexed

53kL4k1rGtb7CTaR1EQKJN9hkzFhB4NJara5D5Jzkiek4q6UW5p7K566mWEuVSpT7pUSjuAwNzGgJygp9beFGtv8

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