Transaction not yet indexed

55un7sKbEn2PprznDSdipCBGL5sBqfLKnfC4GbVSAVrEA8f15wTW4QuMxiHfLAwFdxZvj9q3Zx9Au22CPAQew9Ls

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