Transaction not yet indexed

53UUBfjoHSkVUwt7WSaFK9WbFYkooGUcrSyjSP8Ax4K26vPEcv9DZKrTJrqBsCJujUfachdhu3xp9q178r1P4g9f

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