Transaction not yet indexed

4a1237pwMLcdxwc6x6GXisLqg6Gzd7h2exKYe9yzz5br7qqep2dirhRYSfxsZxTg9pFb9k3isd9G7tN2Qh8k3Nd5

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