Transaction not yet indexed

55ZgfV2tof9eo5UuBM4aqhboV6x7fqhHSwxkMQAFnqMWhtqSSdyKeTA8iXwVKyHMjxjydVp7ZWxU9AqHcGbaTxH5

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