Transaction not yet indexed

55SnfpEzBoS2FqVMG6Y4u5rZ4ePiobuPHS7i7oK6kAqUi9updPY1Xp7XXqUTqCVff4bu6hypNGjFRG2u7zgxNsCm

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