Transaction not yet indexed

55NYPHhhsfzyYCn12ybqgvxTca4D6GqAJTaCgFtTXN1mjp3zRy8a8GmdEAnyWg74MLM7Zknn9AW4Ppm3SS8jBSF6

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