Transaction not yet indexed

SSpLM4jvvh86vFMyb76FMf7f4eaPyNvsPtM1Zr4KGgn9jFES2VkTp3a9NyahyVQ2zMNNUFt1jxNtjPkySxd6jR7

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