Transaction not yet indexed

mSm553dnnSnA9ZXx6PuGnyyAo7THFFmHn8rDwsyuspja1Jf5JCLXCrSkU5nKGc1ygfFDbTgASz3vJcTaxDBZtVX

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